Definition of «mobile phone battery»

The term "mobile phone battery" refers to a rechargeable energy storage device that is used to power a mobile or cellular telephone. The battery provides electrical energy which is required by the electronic components within the handset, allowing it to function as intended. Mobile phones rely on batteries because they are portable and do not have an external power source like a landline phone does.

Sentences with «mobile phone battery»

The researchers also constructed a full 12 - volt system made of three mobile phone batteries of 3100 millliamp - hour capacity each, with a 5 - watt LED lamp and a small solar panel, for less than $ 25. (sciencedaily.com)
The country is Africa's biggest producer of copper and cobalt, a vital component in mobile phone batteries. (citifmonline.com)
Last week, Planet Ark reported that the government will invest $ 6 million in a pilot plant to help it figure out the best way to mine lithium.Lithium carbonate is already used in rechargeable laptop computer and mobile phone batteries because it can store more energy in a lighter, smaller space than most alternatives, (treehugger.com)
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